Program Information Mobile Hydraulics, Mobile ... - ERGOVIAL
Program Information Mobile Hydraulics, Mobile ... - ERGOVIAL
Program Information Mobile Hydraulics, Mobile ... - ERGOVIAL
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LUDV Control Block M7<br />
Applications:<br />
Excavators, cranes, drilling equipment,<br />
forestry machinery<br />
* LUDV =<br />
Load independent<br />
flow distribution system<br />
Size 20 22<br />
Flow Port P q V L/min 350 420<br />
Maximum operating pressure<br />
Control block for mobile machines<br />
U LUDV* system<br />
• Closed center for variable<br />
displacement pumps<br />
U Mono block/sandwich design<br />
U Load pressure compensated<br />
flow<br />
U Low hysteresis<br />
U Adjustable stroke limitation<br />
U Priority function for swing<br />
drive<br />
U Primary and secondary safeguard<br />
U LS pressure limitation<br />
U Load-sustaining function<br />
U Unloading function<br />
Port A, B q V L/min 250 350<br />
Pump side p max bar 350 350<br />
Actuator side p max bar 420 420<br />
Spool axes, mono block (max. through sandwich elements) 5 (9) 3 or 5 (9)<br />
Actuation Hydraulic • •<br />
Electrohydraulic • •<br />
Detailed information:<br />
Size 20 RE 64 293<br />
Size 22 RE 64 295<br />
45<br />
4
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